bws_cddp_wh2_3inBattery Tab Spot Welding Systems

Recently, more and more people are looking for custom built and/or rebuilt battery packs. The reason for the increase in interest comes from the ability to get a higher quality battery pack for less money. By providing customers with higher grade cells at lower than retail prices, it is easy to gain loyal, life-long customers while still making a significant profit.

Building battery packs consists of welding thin nickel tabs from one battery cell to another. Sunstone ‘s CD400DP (Capacitive Discharge / 400 watt second / dual pulse) spot welders combined with Sunstone’s WH2125 (Parallel weld head / with 0.125″ Copper Electrodes) are the perfect battery tab spot welding systems for battery pack rebuilding, assembly and manufacturing .

The CD400DP’s dual pulse feature provides strong, clean, repetitive welds. The first pulse heats the weld surface to eliminate contaminates and to seat the welding electrode tips. The second pulse then performs a strong spot weld. This process is designed specifically for battery pack spot welding.

Battery Welding Applications:

  • Battery Pack Production
  • Custom Battery Packs
  • Battery Pack Re-building
  • Battery Cell Tabbing
  • Weld Alkaline, Ni-Cd, NiMH, Li-Ion Cell Types, etc.

Battery Welding Systems:

Sunstone provides several package deals for battery pack manufacturers. As mentioned above the most popular battery spot welder package consists of theCD400DP and the WH2125.

  • CD400DP and WH2125 – The 400 watt second spot welders provide the ability to fine-tune the weld energy for welding nickel tabs to batteries while also providing enough power to weld thicker terminal tabs. The WH2125 weld head provides fine control of weld pressure ranging from 3 to 15 lbs. Each electrode’s pressure setting can be adjusted individually. The WH2125 is available for either pneumatic or manual operation.
  • CD400DP and DPHP– The 400 watt second spot welders provide the ability to fine-tune the weld energy for welding nickel tabs to batteries while also providing enough power to weld thicker terminal tabs. The DPHP hand welding attachment is a simple solution for battery pack welding that does not require fine control of weld pressure or speed.
  • CD200DP and DPHP– The 200 watt second spot welders provide the ability to fine-tune the weld energy for welding nickel tabs to batteries. The DPHP hand welding attachment is a simple solution for battery pack welding that does not require fine control of weld pressure or speed.

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For more information regarding battery tab spot welders, please Contact Us.